Distance between cities › Australia › New South Wales › Koolkhan, NSW › Distance from Koolkhan to St Clair Book Hotels

Distance from Koolkhan, NSW to St Clair, VIC

Distance

1,600 km

Time

19 hours 24 mins

Gas Cost

$120 - $312

There are 1,199.83 km (745.54 miles) from Koolkhan to St Clair in southwest direction and 1,599.69 km (994 miles) by car, following the M31 route.

Koolkhan and St Clair are 19 hours 24 mins far apart, if you drive non-stop .

This is the fastest route from Koolkhan, NSW to St Clair, VIC.

Koolkhan, NSW and St Clair, VIC are in the same time zone (AEST). Current time in both locations is 5:57 am.

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Lowest Price Rental Cars in Koolkhan, NSW

Planning on renting a car to go from Koolkhan, NSW to St Clair, VIC? Here there are some offers to rent a car in Koolkhan, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolkhan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 172.76 liters of fuel to cover the route between Koolkhan, NSW and St Clair, VIC.

The estimated cost of fuel to go from Koolkhan to St Clair is $259.14.

During the route, an average car will release 4,132.47 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolkhan, NSW and St Clair, VIC

If you want to meet halfway between Koolkhan, NSW and St Clair, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.816779 and 149.412478, or 34º 49' 0.4044" S, 149º 24' 44.9208" E. This location is 496.99 miles away from Koolkhan, NSW and St Clair, VIC and it would take approximately 9 hours 42 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koolkhan, NSW and St Clair, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	745.54 mi	1,199.83 km	647.86 nautical mi
Driving distance	994 mi	1,599.65 km	863.74 nautical mi

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